pedes

What not to do during a presentation

• good speakers come from persistence.
  • use bad presentations as learning experiences
• there is always another country or conf
• don't feel discouraged
• if you really want to be a better speaker, be open to any and all feedback
• watch your own talks, you can really improve
• speaking will open the world up to you
• you get to meet lots of people that open other opportunities

pedes

public class MemoryInfoComponent {
  private static final long MB = 1048576L;
  
  public static Map<String, String> getMemoryStats() throws Exception {
    Runtime rt = Runtime.getRuntime();
    MemoryMXBean mbean = ManagementFactory.getMemoryMXBean();
    long usedMemory = rt.totalMemory() - rt.freeMemory();
    Map<String, String> memoryStats = new HashMap<>();
    memoryStats.put("JVM total memory", (rt.totalMemory() / 1048576L) + " MB");
    memoryStats.put("JVM used memory", (usedMemory / 1048576L) + " MB");

pedes

<?xml version="1.0" encoding="utf-8"?>

<!-- DO NOT FORGET TO ADD THE PACKAGES ATTRIBUTE, AND REFERENCE THE SPLUNK PACKAGE  -->
<!-- DO NOT FORGET TO ADD THE PACKAGES ATTRIBUTE, AND REFERENCE THE SPLUNK PACKAGE  -->
<!-- DO NOT FORGET TO ADD THE PACKAGES ATTRIBUTE, AND REFERENCE THE SPLUNK PACKAGE  -->
<Configuration  packages="com.mulesoft.ch.logging.appender,com.splunk.logging,org.apache.logging.log4j">

    <!--These are some of the loggers you can enable. 
        There are several more you can find in the documentation. 
        Besides this log4j configuration, you can also use Java VM environment variables

pedes

      <plugin>
				<groupId>org.codehaus.mojo</groupId>
				<artifactId>properties-maven-plugin</artifactId>
				<version>1.0.0</version>
				<executions>
					<execution>
						<phase>generate-resources</phase>
						<goals>
							<goal>write-project-properties</goal>
						</goals>

pedes

asyncapi: 2.6.0
info:
  title: Account Service
  version: 1.0.0
  description: This service is in charge of processing user signups
servers:
  development:
    url: development.gigantic-server.com
    description: Development server
    protocol: amqp

pedes

// Comment for DW, how to extract the original HTTP error using until succesful

{
    statusCode: error.exception.cause.cause.cause.errorMessage.attributes.statusCode,
    reason: error.exception.cause.cause.cause.errorMessage.attributes.reasonPhrase,
    message: error.exception.cause.cause.cause.errorMessage.typedValue,
    service: error.exception.cause.cause.cause.detailMessage
}

pedes

maven-survival-guide

Code and walkthrough for the talk "Apache Maven survival guide “Bring it on! -Mode” #no-external-tools #only-standard-plugins"

Walkthrough

Level 0: verify the project

mvn verify

Level 1: add some tests and make them run

pedes

Command	Description
uname -a	Shows the current kernel and OS information
sudo	Executes the command as root (Administrator)

pedes

Performance Benchmark test for Mule App over HTTPS

Specs

• Simple PUT request with a JSON payload with 2 strings
• 1 Flow
• HTTPS with p12 Keystore using a RSA public certificate 2048 bits key
• Running on MacBook Pro (16-inch, 2019), 2,4 GHz 8-Core Intel Core i9, 64 GB 2667 MHz DDR4
• Java 8 openjdk version 1.8.0_312
• Using ab apache benchmark, more details at https://httpd.apache.org/docs/2.4/programs/ab.html
• data: ```{

pedes

{
  "keys" : ["type", "source", "openFlightsAirportId"]
}